In an effort to become more sustainable, a number of people have moved off the grid. While off-grid living falls under a large umbrella, the basic definition is a lifestyle where the home is not ...

In this tutorial: The way to create a grid of evenly spaced hexagons. The color of each hexagon is the color of the gradient ...

A recent report finds that the U.S. power grid is well prepared to maintain reliable electric service during “normal” conditions. The problem is, extreme weather fueled by escalating climate change ...